CN111674289A - New energy automobile battery management system - Google Patents
New energy automobile battery management system Download PDFInfo
- Publication number
- CN111674289A CN111674289A CN202010565235.0A CN202010565235A CN111674289A CN 111674289 A CN111674289 A CN 111674289A CN 202010565235 A CN202010565235 A CN 202010565235A CN 111674289 A CN111674289 A CN 111674289A
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- Prior art keywords
- module
- main control
- control module
- storage battery
- battery pack
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- 238000001514 detection method Methods 0.000 claims abstract description 25
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a new energy automobile battery management system which comprises a storage battery pack and a main control module, wherein the storage battery pack is connected with a charging module, the input end of the main control module is respectively connected with a temperature sensor and a smoke sensor, the output end of the storage battery pack is connected with a relay switch, the relay switch is connected with the main control module, one output port of the main control module is connected with a sound alarm, the output end of the main control module is connected with a wireless network module, the wireless network module is connected with a mobile terminal, and the input end of the main control module is respectively connected with a voltage detection module, a resistance detection module and a current detection module. The storage battery pack has the advantages that the storage battery pack is in failure in the charging or discharging process, so that the storage battery pack is on fire and ultrahigh in temperature, an alarm can be given, even if a user is not in the vehicle, the alarm information can be received through the mobile terminal, the failure can be timely processed, and damage is reduced.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to a new energy automobile battery management system.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, new in technology and new in structure. The new energy automobile comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy (such as efficient energy storage devices like super capacitors and flywheels) automobiles and the like. With the non-renewable consumption of traditional fossil energy and the increasing severity of urban environmental pollution, the development and utilization of new energy are more and more emphasized by governments of various countries. In a new energy system, application of power batteries, particularly lithium batteries, in the traffic field has a very important meaning for reducing emission of greenhouse gases and atmospheric pollution, and is also receiving more and more attention. At present, the main factor influencing the popularization and application of the power battery is the problems of safety and use cost, and the prolonging of the service life of the battery is one of effective ways for reducing the use cost.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a new energy automobile battery management system.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a new energy automobile battery management system, includes storage battery and main control module, storage battery is connected with the module of charging, main control module's input is connected with temperature sensor and smoke transducer respectively, storage battery's output is connected with the relay switch, the relay switch is connected with main control module, main control module's an output port is connected with audible alarm ware, main control module's output is connected with wireless network module, wireless network module is connected with mobile terminal, main control module's input is connected with voltage detection module, resistance detection module and current detection module respectively.
Preferably, the storage battery pack is connected with a temperature control switch through a lead, an output end of the temperature control switch is connected with a cooling fan, and the cooling fan is installed on a battery compartment for containing the storage battery pack.
Preferably, one interface of the main control module is connected with the charging module through a wire, and the temperature sensor and the smoke sensor are both installed inside the battery compartment.
Preferably, one output port of the main control module is connected with a display module, and an output end of the display module is connected to a central control screen inside the automobile.
Preferably, the input ends of the voltage detection module, the resistance detection module and the current detection module are all connected with the storage battery pack.
Preferably, the wireless network module adopts a wireless industrial data terminal with the model number of InDTU331, and is connected with the mobile terminal through a G network.
Compared with the prior art, the invention has the beneficial effects that: this system is when storage battery high temperature, temperature detect switch switches on, radiator fan operates and cools down storage battery, ensure the temperature stability of battery compartment, be favorable to increase of service life, at the internally mounted temperature sensor of battery compartment, smoke transducer, break down at the in-process of charging or discharging, lead to storage battery to appear on fire, the temperature is ultrahigh, can send the police dispatch newspaper, even the user is not in the car, also can receive alarm information through mobile terminal, make the trouble can obtain timely processing, reduce the harm.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
In the figure: 1. a battery pack; 2. a charging module; 3. a main control module; 4. a heat radiation fan; 5. a temperature control switch; 6. a temperature sensor; 7. a smoke sensor; 8. an audible alarm; 9. a mobile terminal; 10. a wireless network module; 11. a display module; 12. a relay switch; 13. a voltage detection module; 14. a resistance detection module; 15. and a current detection module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a new energy automobile battery management system, including storage battery 1 and main control module 3, storage battery 1 is connected with charging module 2, storage battery 1 is connected with temperature detect switch 5 with the wire, temperature detect switch 5's output is connected with radiator fan 4, radiator fan 4 installs on the battery compartment that holds storage battery 1, storage battery 1 has the heating at the in-process that charges and discharge, if the high temperature of putting storage battery 1, can cause its damage, this system is when the high temperature, temperature detect switch 5 switch-on, radiator fan 4 operates and cools down storage battery 1.
The input of main control module 3 is connected with temperature sensor 6 and smoke transducer 7 respectively, main control module 3's an interface and the module 2 that charges pass through the wire and are connected, temperature sensor 6, smoke transducer 7 is all installed in the inside of battery compartment, if in-process charging or discharging, storage battery 1 appears on fire, the temperature is superelevation, main control module 3 receives the back of signal, can order audible alarm 8 to send out the police dispatch newspaper, main control module 3's an output port is connected with display module 11, display module 11's output is connected to the inside well accuse screen of car, display module 11 is used for outputting storage battery 1's data to well accuse screen display.
The output of storage battery 1 is connected with relay switch 12, relay switch 12 is connected with main control module 3, an output port of main control module 3 is connected with audible alarm 8, main control module 3's output is connected with wireless network module 10, wireless network module 10 is connected with mobile terminal 9, wireless network module 10 adopts the model to be the wireless industrial data end of InDTU331, be connected with mobile terminal 9 through the 4G network, storage battery 1 is when charging, through the real-time situation that mobile terminal 9 control was charged, the user can close the power that charges at the remote control.
The input end of the main control module 3 is respectively connected with a voltage detection module 13, a resistance detection module 14 and a current detection module 15, the input ends of the voltage detection module 13, the resistance detection module 14 and the current detection module 15 are all connected with the storage battery pack 1, and the detection modules are used for monitoring the electric quantity and the health condition of the storage battery pack 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A new energy automobile battery management system comprises a storage battery pack (1) and a main control module (3), it is characterized in that the storage battery pack (1) is connected with the charging module (2), the input end of the main control module (3) is respectively connected with a temperature sensor (6) and a smoke sensor (7), the output end of the storage battery pack (1) is connected with a relay switch (12), the relay switch (12) is connected with the main control module (3), one output port of the main control module (3) is connected with an audible alarm (8), the output end of the main control module (3) is connected with a wireless network module (10), the wireless network module (10) is connected with the mobile terminal (9), and the input end of the main control module (3) is respectively connected with a voltage detection module (13), a resistance detection module (14) and a current detection module (15).
2. The new energy automobile battery management system according to claim 1, characterized in that: the battery pack (1) is connected with a temperature control switch (5) through a lead, the output end of the temperature control switch (5) is connected with a cooling fan (4), and the cooling fan (4) is installed on a battery bin for containing the battery pack (1).
3. The new energy automobile battery management system according to claim 1, characterized in that: an interface of the main control module (3) is connected with the charging module (2) through a wire, and the temperature sensor (6) and the smoke sensor (7) are installed inside the battery compartment.
4. The new energy automobile battery management system according to claim 1, characterized in that: one output port of the main control module (3) is connected with a display module (11), and the output end of the display module (11) is connected to a central control screen in the automobile.
5. The new energy automobile battery management system according to claim 1, characterized in that: the input ends of the voltage detection module (13), the resistance detection module (14) and the current detection module (15) are connected with the storage battery pack (1).
6. The new energy automobile battery management system according to claim 1, characterized in that: the wireless network module (10) adopts an InDTU331 wireless industrial data terminal and is connected with the mobile terminal (9) through a 4G network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565235.0A CN111674289A (en) | 2020-06-19 | 2020-06-19 | New energy automobile battery management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565235.0A CN111674289A (en) | 2020-06-19 | 2020-06-19 | New energy automobile battery management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111674289A true CN111674289A (en) | 2020-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010565235.0A Pending CN111674289A (en) | 2020-06-19 | 2020-06-19 | New energy automobile battery management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111674289A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158103A (en) * | 2020-10-06 | 2021-01-01 | 青岛灵珑智能装备科技有限责任公司 | Early warning device for automatic driving electric automobile |
| CN114639884A (en) * | 2022-03-10 | 2022-06-17 | 上海欣诣科技有限公司 | Diagnosis control method of power battery management system |
-
2020
- 2020-06-19 CN CN202010565235.0A patent/CN111674289A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158103A (en) * | 2020-10-06 | 2021-01-01 | 青岛灵珑智能装备科技有限责任公司 | Early warning device for automatic driving electric automobile |
| CN112158103B (en) * | 2020-10-06 | 2021-08-06 | 航天探索太空(北京)技术产业有限公司 | Early warning device for automatic driving electric automobile |
| CN114639884A (en) * | 2022-03-10 | 2022-06-17 | 上海欣诣科技有限公司 | Diagnosis control method of power battery management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200918 |
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| WD01 | Invention patent application deemed withdrawn after publication |